Development of a Methodology for Two‑car CFD Simulations with Overset Meshing

The purpose this thesis sets out to achieve is the application of an Overset Meshing methodology allowing to study two car related cases and results. This meshing technique allows to parametrically modify the relative longitudinal and lateral position in a direct and expedited way, granting for a study as complete and efficient as feasible by employing the lowest possible amount of resources. The study is performed for all testing conditions with a dedicated methodology for the two main different cases of straight‑line and cornering. The methodology and workflow are broken down both theoretically and in their implementation, to then delve in optimization studies aimed at guaranteeing computational power savings and, finally, results of performed studies are presented and discussed.